TEHRAN, Sept 11 -New Zealand Prime Minister Jacinda Ardern on Wednesday apologized for her party’s handling of sexual assault complaints against a party staffer and accepted the resignation of the party president over the matter.

TEHRAN, Young Journalists Club (YJC)-The scandal is an embarrassment for Ardern and seen as damaging for her center-left coalition government that unexpectedly came to power in 2017. It faces a tough general election next year.

“On behalf of the Labour Party I apologise to the complainants for the way this matter has been dealt with,” Ardern said in a statement, adding that she has accepted the resignation of the president of the party, Nigel Haworth.

“Raising an allegation of sexual assault is an incredibly difficult thing to do; for additional distress to be caused through the way those allegations are handled is incredibly upsetting,” she said.

A 19-year-old woman alleged last year that a party staffer assaulted her in a private residence, and she reported this to the Labour Party, including to Haworth.

The party investigated the matter and concluded that no further action was needed against the party staffer.

But Ardern ordered a review of the matter last month after others complaints came about the staffer, and media reports emerged giving details of the 19-year-old’s account and the nature of the assault.

Ardern has said she was never made aware by her party members that the complaints were sexual in nature, despite asking repeatedly.

But she said she was provided some of the correspondence from complainants written to the party on Wednesday and it had confirmed that the allegations were “extremely serious” and that the process caused complainants additional distress.

Haworth argued that the complainants never informed him about the seriousness of the assault.